Example of RSS feed processing and real-time profiling

Enter the URL for an RSS or Atom feed and an optional query. The feed will be queried and its items displayed. If a query is entered, only items matching the query will be displayed.

In a larger profiling application one would place queries into a table and index it for use with the <profiler> vortex function.

Alternatively one might fetch data from the feed and place it into a database and index it for quick retrospective searches. Or a combination of the approaches may be used.